The t<span>ool that can diagnose and fix many common linux file system problems is </span>fsck. fsck, is Linux's file system check utility. It's similar in purpose to the DOS and Windows CHKDSK and ScanDisk utilities.
Answer: The computer brain is a microprocessor called the central processing unit (CPU).
Explanation:
The CPU is a chip containing millions of tiny transistors. It's the CPU's job to perform the calculations necessary to make the computer work -- the transistors in the CPU manipulate the data.
Answer:
To begin designing a relational database, one must define the Logical structure
Explanation:
Primary key: It is a unique key which uniquely identifies each record in a table. So this does not purely defines the relationship of the table during the beginning of the design.
Foreign key: It is a key which is closely connected to the primary key. The value of the column will accept values only if the values exists in the base table.
Physical structure: This is not going to be related to the relationship of the structure since the storage management is done by Operating system.
Only the logical structure clearly defines the relationship in the database. It will have information about the list of tables and fields. It will also mark the relationship between one table and another.
Because then the line is proper as opposed to if the line is improper. If the line is improper, then it has no manners and you can't invite it to dinner with your family because it will be rude and your mother would be offended.
Start
↓
Ask for two numbers from user
↓
Store the numbers as A and B
↓
Perform
A + B = C
A - B = D
A x B = E
A / B = F
↓
Display as text
A + B = C
A - B = D
A x B = E
A / B = F
↓
End
